What is Marielle Sanchez's specialty?

Marielle Sanchez (NPI 1245496637) is a Medicare-billing provider whose primary specialty is Internal Medicine in Bayamon, PR.

Where does Marielle Sanchez practice?

Marielle Sanchez practices in Bayamon, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1245496637.

How much does Medicare pay Marielle Sanchez?

Marielle Sanchez (NPI 1245496637) received approximately $3K in total Medicare Part B payments, serving 11 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245496637

Marielle SanchezM.D.

Internal MedicineBayamon, PRI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

6,330

Beneficiaries

—

Total drug cost

$262K

Distinct drugs

105

Brand share

17.4%

Top prescribed drugs

Atorvastatin Calcium474 claims

Losartan Potassium339 claims

Gabapentin328 claims

Metformin Hcl294 claims

Omeprazole270 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$22

Payment records

By payment type

Food and Beverage$22

Top paying entities

Food and Beverage$22

REFERRAL NETWORK

Where Marielle Sanchez's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 4 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOSPITAL ESPANOL AUXILIO MUTUO DE PUERTO RICO, INC.	30	45
RENDON, WILFREDO	19	24
CENTRO MEDICO DEL TURABO, INC.	17	27
TIRADO MENENDEZ, PEDRO	13	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
William Cruz Diagnostic Radiology · San Juan, PR	38	139
HOSPITAL ESPANOL AUXILIO MUTUO DE PUERTO RICO, INC.	31	49
RODRIGUEZ, MARIBEL	15	35
CENTRO MEDICO DEL TURABO, INC.	15	23
Jose Negron Maldonado Internal Medicine · Bayamon, PR	13	30
Eilyn De Jesus Gonzalez Internal Medicine · Guaynabo, PR	11	18

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events